Braking S3 Rear Brake Rotor for Left or Right Side (S34503)

The BRAKING S34503 S3 brake rotor is designed for reliable rear-wheel braking performance on either the left or right side. Its wave outer profile promotes more consistent heat distribution, helping manage operating temperatures during repeated braking. The rotor is built for riders and vehicles that require dependable friction control, responsive braking, and durable performance in demanding conditions.
The oversize 4.5 mm thickness increases heat capacity, while the full friction ring supports consistent contact across the braking surface. This combination helps the rotor maintain stable performance during extended or high-load use. The S3 design also incorporates three fixed points to increase overall stiffness and three floating points to help manage deformation caused by heating, supporting predictable braking as temperatures change.
BRAKING engineered the S34503 with flush-mounted pins on the outer side to maximize clearance between the rotor, caliper, and bracket. This practical design helps reduce interference in tightly packaged braking systems while preserving the rotor’s structural performance. The wave profile and precision construction give the rotor a functional appearance suited to performance-focused applications.
Choose the BRAKING S34503 when you need a rear brake rotor engineered for effective heat management, enhanced stiffness, and dependable clearance around the caliper and bracket. Verify application compatibility before installation and follow the vehicle manufacturer’s procedures for fitting and bedding the rotor and brake pads.

Features:

• Wave outer profile: Promotes improved heat distribution across the braking surface.

• Oversize 4.5 mm thickness: Increases heat capacity for consistent performance under demanding braking conditions.

• Full friction ring: Maximizes usable friction area and supports stable braking response.

• Three fixed points: Increase rotor stiffness for improved structural stability.

• Three floating points: Help manage heat-related deformation during operation.

• Flush outer pins: Provide maximum clearance with the caliper and bracket.

• Rear fitment: Designed for installation on either the left or right rear side.

• Part number S34503: Genuine BRAKING S3 series replacement rotor identification.

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